---
title: NSDeviceBlackColorSpace
framework: appkit
role: symbol
role_heading: Global Variable
path: appkit/nsdeviceblackcolorspace
---

# NSDeviceBlackColorSpace

Device-dependent color space with black and alpha components (pure black is 1.0)

## Declaration

```occ
extern NSColorSpaceName NSDeviceBlackColorSpace;
```

## See Also

### Constants

- [NSAccessibilitySortButtonRole](appkit/nsaccessibilitysortbuttonrole.md)
- [NSUnderlineStrikethroughMask](appkit/nsunderlinestrikethroughmask.md)
- [NSCalibratedBlackColorSpace](appkit/nscalibratedblackcolorspace.md)
- [NSPrintSavePath](appkit/nsprintsavepath.md)